/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.aabte.lota.auth.auth.shiro.configure;

import org.apache.shiro.event.EventBus;
import org.apache.shiro.event.support.DefaultEventBus;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.ShiroEventBusBeanPostProcessor;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/** @since 1.4.0 */
@Configuration
@ConditionalOnProperty(name = "shiro.enabled", matchIfMissing = true)
public class ShiroBeanAutoConfiguration {

  @Bean
  @ConditionalOnMissingBean
  public LifecycleBeanPostProcessor lifecycleBeanPostProcessor() {
    return new LifecycleBeanPostProcessor();
  }

  @Bean
  @ConditionalOnMissingBean
  protected EventBus eventBus() {
    return new DefaultEventBus();
  }

  @Bean
  @ConditionalOnMissingBean
  public ShiroEventBusBeanPostProcessor shiroEventBusAwareBeanPostProcessor() {
    return new ShiroEventBusBeanPostProcessor(eventBus());
  }
}
